Average annual temperature is 12.3 °C
Absolute maximum temperature: 34.5 °C
Absolute minimum temperature: -10.2 °C
Number of sunny days: 171 days
Number of rainy days: 182 days
Number of snow days: 12 days
Look at detailed online map of Brandywine
* Weather data for Brandywine United States is based on climate observations for 2026 year
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Absolute maximum temperature (°C) | 17.7 | 21.3 | 22.7 | 27.8 | 26.3 | 29.2 | 34.5 | 33.5 | 34.3 | 26.9 | 21.5 | 17.2 |
| Average daytime temperature (°C) | 8.7 | 12.1 | 12.4 | 20.1 | 20.9 | 24.2 | 30.0 | 28.9 | 24.9 | 19.6 | 12.8 | 10.1 |
| Average temperature (°C) | 4.1 | 6.0 | 5.7 | 12.3 | 14.5 | 18.0 | 23.1 | 22.2 | 18.2 | 13.2 | 6.0 | 4.5 |
| Average night temperature (°C) | 0.7 | 1.0 | 0.6 | 5.5 | 8.6 | 11.9 | 16.8 | 16.7 | 12.6 | 8.2 | 0.9 | 0.7 |
| Absolute minimum temperature (°C) | -6.8 | -10.2 | -9.0 | -2.9 | -0.5 | 5.9 | 11.9 | 8.3 | 6.6 | -0.7 | -6.5 | -5.8 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 10.0 | 11.0 | 12.0 | 13.0 | 14.0 | 14.0 | 14.0 | 14.0 | 13.0 | 11.0 | 10.0 | 9.0 |
| Daylight mean duration (h) | 9.8 | 10.8 | 12.0 | 13.2 | 14.3 | 14.8 | 14.6 | 13.6 | 12.4 | 11.2 | 10.1 | 9.5 |
| Daylight minimum duration (h) | 9.0 | 10.0 | 11.0 | 12.0 | 13.0 | 14.0 | 14.0 | 13.0 | 11.0 | 10.0 | 9.0 | 9.0 |
| Sunshine mean duration (h) | 4.9 | 7.0 | 7.6 | 9.5 | 10.1 | 10.6 | 12.3 | 10.8 | 9.3 | 8.4 | 7.5 | 5.2 |
| Precipitation (mm) | 40 | 77 | 55 | 79 | 78 | 85 | 58 | 33 | 58 | 17 | 60 | 77 |
| Sunny days | 11 | 14 | 13 | 17 | 16 | 14 | 8 | 12 | 14 | 17 | 21 | 14 |
| Rainy days | 17 | 14 | 13 | 13 | 15 | 16 | 23 | 19 | 16 | 14 | 7 | 15 |
| Snow days | 3 | 0 | 5 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 2 |
The best time to visit Brandywine during the most sunny months:
The largest precipitation sum in Brandywine is at